I haven't put any miles on these shoes yet, but liked them right out of the box. Good room in the toe box, not too wide and not too narrow. I wear a men's 7.5 in most running shoe and ordered a EU 40 which fit perfectly.

Very happy with these shoes. I wear a US 11.5 and ordered a 46... perfect fit! Nice wide toe box and good closure system. No heel slip at all. Not sure how durable the heel cup material will be though. It is some kind of slip resistant, fish scale type material that appears likely to wear out quickly. I only have about 10 rides on these shoes so time will tell. So far so good!